comparison tests/test-topic-stack.t @ 2341:a5117a5becf8 stable

ui: Fix hg stack json output

Previously 'hg stack -Tjson' generated invalid output
like:

[
 {
  "isentry": true,
  "topic.stack.desc": "...",
  "topic.stack.index": 1,
  "topic.stack.state": "current",
  "topic.stack.state.symbol": "@"
 }
]
,
 {
  "isentry": true,
  "topic.stack.desc": "...",
  "topic.stack.index": 1,
  "topic.stack.state": "current",
  "topic.stack.state.symbol": "@"
 },
 {
  "isentry": false,
  "topic.stack.desc": "...",
  "topic.stack.state": "base",
  "topic.stack.state.symbol": "^"
 }
]

I de-indented the fmt.end() to generate this output:

[
    {
        "isentry": true,
        "topic.stack.desc": "...",
        "topic.stack.index": 1,
        "topic.stack.state": "current",
        "topic.stack.state.symbol": "@"
    },
    {
        "isentry": false,
        "topic.stack.desc": "...",
        "topic.stack.state": "base",
        "topic.stack.state.symbol": "^"
    }
]

I've also added a test case.

2331:d49f376598f8

  t4@ c_f (current)
  t3: c_e
  t2: c_d
  t1: c_c
    ^ c_b

error case, nothing to list

  $ hg topic --clear
  $ hg stack

2341:a5117a5becf8

  t4@ c_f (current)
  t3: c_e
  t2: c_d
  t1: c_c
    ^ c_b
  $ hg stack -Tjson | python -m json.tool
  [
      {
          "isentry": true,
          "topic.stack.desc": "c_f",
          "topic.stack.index": 4,
          "topic.stack.state": "current",
          "topic.stack.state.symbol": "@"
      },
      {
          "isentry": true,
          "topic.stack.desc": "c_e",
          "topic.stack.index": 3,
          "topic.stack.state": "clean",
          "topic.stack.state.symbol": ":"
      },
      {
          "isentry": true,
          "topic.stack.desc": "c_d",
          "topic.stack.index": 2,
          "topic.stack.state": "clean",
          "topic.stack.state.symbol": ":"
      },
      {
          "isentry": true,
          "topic.stack.desc": "c_c",
          "topic.stack.index": 1,
          "topic.stack.state": "clean",
          "topic.stack.state.symbol": ":"
      },
      {
          "isentry": false,
          "topic.stack.desc": "c_b",
          "topic.stack.state": "base",
          "topic.stack.state.symbol": "^"
      }
  ]

error case, nothing to list

  $ hg topic --clear
  $ hg stack